# Norovirus Genogroup I outbreak — West Virginia, 1999-10
> **Food** · Confirmed · 16 ill / 2 hosp / 0 deaths
## Outbreak
- **NORS ID:** NORS-75605b38d03b
- **Date:** 1999-10
- **State:** West Virginia
- **Primary mode:** Food
- **Etiology:** Norovirus Genogroup I
- **Etiology status:** Confirmed
- **Setting:** Other
## Impact
- **Illnesses:** 16
- **Hospitalizations:** 2
- **Deaths:** 0
## Food vehicle

- **Food:** lettuce-based salads unspecified
- **Contaminated ingredient:** —
- **IFSAC category:** Multiple

## Source
- [NORS Dashboard](https://wwwn.cdc.gov/norsdashboard/)
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